Pet backpack



FIG. 1 is a front perspective view of a pet backpack, showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged detail view of area 8 in FIG. 2 .

The dash-dash lines illustrate stitching and form part of the claimed design.

The dotted broken lines, including the concentric circular features shown in FIG. 8 and all zippers shown, illustrate portions of the pet backpack that form no part of the claimed design.

The dash-dot broken lines illustrate the bounds and location of the enlarged portion of the pet backpack shown in FIG. 8 and form no part of the claimed design. 

CLAIM The ornamental design for a pet backpack, as shown and described. 